I bought a flipper zero to reverse the shitty wireless remote that my pool equipment vendor wanted $1000 for.
This remote sent signals right in the middle of the flippers range.
The flipper didn't work for shit, was fucking weird, and had piss-poor documentation. The promise was democratizing radio hacking digital signals. That was, in the most charitable light, an oversell.
So for the low price of $200, I found out I could just buy a replacement remote off ebay for cheap rather than hacking up my own receiver.
Also, you can BUY a flipper, but you can't SELL a flipper.
Anyways, that's my flipper experience, I wish them the best but also I don't give a shit.
Get Scramble and let me know if you can beat it. At a young age, that game destroyed any interest I had in video games. I played Scramble for hours, always dying at the same point over and over.